Hedron Detonator

March of the Machine Commander, Magic: The Gathering, #31, Rare, art by Caroline Gariba

Printing: Normal, Near Mint

$7.65

TCGplayer market price (an average of recent sales)

As of Oct 24 (4 days ago). Unchanged since Oct 23.

Buy on TCGplayer Search on eBay

Affiliate links. Qualifying purchases may earn tcgvibes.com a commission.

Price trend

Oct 17 $7.66 → Oct 24, 2026 $7.65 −0.1%

$7.70$7.60$7.80$7.65

Oct 17, 2026Oct 19, 2026Oct 20, 2026Oct 21, 2026Oct 24, 2026

Sep 24 $7.68 → Oct 24, 2026 $7.65 −0.4%

$7.72$7.61low$7.50$7.80$7.65

Sep 24, 2026Oct 4, 2026Oct 9, 2026Oct 14, 2026Oct 24, 2026

Jul 26 $6.93 → Oct 24, 2026 $7.65 +10.4%

$7.76$6.83$7.00$7.20$7.40$7.65

Jul 26, 2026Aug 25, 2026Sep 9, 2026Sep 24, 2026Oct 24, 2026

Oct 24, 2025 $2.52 → Oct 24, 2026 $7.65 +204%

$10.30$2.52$4.00$6.00$8.00$7.65

Oct 24, 2025Feb 22, 2026Apr 24, 2026Jun 24, 2026Oct 24, 2026

Feb 8, 2024 $1.80 → Oct 24, 2026 $7.65 +325%

$10.30$1.10$4.00$6.00$8.00$7.65

Feb 8, 2024Jan 2, 2025Jun 16, 2025Nov 28, 2025Oct 24, 2026

Vs its set

Over the 90 days to Oct 24, 2026: this card +10.4%; the median other card in March of the Machine Commander +4.2% (449 other cards, each at its tracked printing).

Market details

Sold vs asking

Recent sales (TCGplayer market price)$7.65

Sellers asking (median listing)$8.21

0$8.21

Sellers ask about the same as the recent sale price.

Asking figure from TCGplayer listings, as of Oct 24.

Record

Price history Feb 8, 2024 to Oct 24, 2026

Highest$10.30Mar 23, 2026 to Mar 25, 2026

Lowest$1.10Jan 6, 2025 only

Vs highest26% below $10.30

Price changes, last 30 days

Date	Price	Change
Oct 16	$7.63 → $7.61	−0.3%	Show on chart
Oct 17	$7.61 → $7.66	+0.7%	Show on chart
Oct 18	$7.66 → $7.68	+0.3%	Show on chart
Oct 19	$7.68 → $7.69	+0.1%	Show on chart
Oct 22	$7.69 → $7.70	+0.1%	Show on chart
Oct 23	$7.70 → $7.65	−0.6%	Show on chart